docs/content/product/configuration/data-sources/materialize.mdx
The driver for Materialize is supported by its vendor. Please report any issues to their Slack.
</WarningBox>Add the following to a .env file in your Cube project:
CUBEJS_DB_TYPE=materialize
CUBEJS_DB_HOST=my.materialize.host
CUBEJS_DB_PORT=6875
CUBEJS_DB_NAME=materialize
CUBEJS_DB_USER=materialize
CUBEJS_DB_PASS=materialize
CUBEJS_DB_MATERIALIZE_CLUSTER=quickstart
| Environment Variable | Description | Possible Values | Required |
|---|---|---|---|
| <EnvVar>CUBEJS_DB_HOST</EnvVar> | The host URL for a database | A valid database host URL | ✅ |
| <EnvVar>CUBEJS_DB_PORT</EnvVar> | The port for the database connection | A valid port number | ✅ |
| <EnvVar>CUBEJS_DB_NAME</EnvVar> | The name of the database to connect to | A valid database name | ✅ |
| <EnvVar>CUBEJS_DB_USER</EnvVar> | The username used to connect to the database | A valid database username | ✅ |
| <EnvVar>CUBEJS_DB_PASS</EnvVar> | The password used to connect to the database | A valid database password | ✅ |
| <EnvVar>CUBEJS_DB_MAX_POOL</EnvVar> | The maximum number of concurrent database connections to pool. Default is 8 | A valid number | ❌ |
| <EnvVar>CUBEJS_DB_MATERIALIZE_CLUSTER</EnvVar> | The name of the Materialize cluster to connect to | A valid cluster name | ❌ |
| <EnvVar>CUBEJS_CONCURRENCY</EnvVar> | The number of concurrent queries to the data source | A valid number | ❌ |
To enable SSL-encrypted connections between Cube and Materialize, set the
<EnvVar>CUBEJS_DB_SSL</EnvVar> environment variable to true. For more information on how to
configure custom certificates, please check out Enable SSL Connections to the
Database.